EP1150587A4 - Procede de fabrication d'une coque de valise moulee par injection et valise ainsi fabriquee - Google Patents

Procede de fabrication d'une coque de valise moulee par injection et valise ainsi fabriquee

Info

Publication number
EP1150587A4
EP1150587A4 EP00973663A EP00973663A EP1150587A4 EP 1150587 A4 EP1150587 A4 EP 1150587A4 EP 00973663 A EP00973663 A EP 00973663A EP 00973663 A EP00973663 A EP 00973663A EP 1150587 A4 EP1150587 A4 EP 1150587A4
Authority
EP
European Patent Office
Prior art keywords
luggage case
panel
shell
frame
mold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00973663A
Other languages
German (de)
English (en)
Other versions
EP1150587A1 (fr
EP1150587B1 (fr
Inventor
Hoye Willy Van
Martyn Beedham
Karel Demedts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsonite Corp
Original Assignee
Samsonite Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsonite Corp filed Critical Samsonite Corp
Priority to EP04004949A priority Critical patent/EP1433585A3/fr
Publication of EP1150587A1 publication Critical patent/EP1150587A1/fr
Publication of EP1150587A4 publication Critical patent/EP1150587A4/fr
Application granted granted Critical
Publication of EP1150587B1 publication Critical patent/EP1150587B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/02—Materials therefor
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/03—Suitcases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14811—Multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0081—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of objects with parts connected by a thin section, e.g. hinge, tear line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2713/00—Use of textile products or fabrics for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
    • B29K2715/003—Cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/7418—Suitcases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/62—Boxes, cartons, cases

Definitions

  • the present invention relates to luggage cases made primarily by injection molding. More specifically, it relates to a method of making shell for luggage case having generally peripheral injection molded frame surrounding a light thin panel of a different material than that from which the injection molded frame is made.
  • a luggage case primarily of a molded laminate consisting of a cross linked polyethylene foam layer or core with a textile layer on the inside and a textile or thin plastic laminate on the outside. See for example British Patent Number 2002282 assigned to Superior S.A.
  • This patent teaches that a frame could be attached to a concave luggage shell made of this laminate by gluing or by penetrating fasteners.
  • a related patent, Canadian Patent 1 ,203,514 also assigned to Superior S.A. shows a more detailed proposal for such a luggage case.
  • This luggage case comprises two shells of this thermoformed foam textile laminate with a shape stabilizing frame fastened to the inside periphery thereof.
  • This frame is made of multiple pieces of injection molded plastic.
  • a luggage case shell that comprises a substantially peripheral injection molded frame, this frame having upstanding sides to form the walls of the shell, and the base of the shell consisting of a panel made of textiles or a textile and foam laminate, such that an edge of the panel is autogenously adhered to the surrounding peripheral frame.
  • autogenously it is meant that the bond is formed by the materials in the panel already and the injection molding process without the necessity of adding adhesives or fasteners.
  • the invention comprises a process for forming the shell of a luggage case from a textile web or panel.
  • the panel is made of preferably of a foam panel and a fabric covering and has an edge portion and the luggage case further including an injection molded frame.
  • the process comprises the steps of positioning the peripheral edge portion of the panel against an inside surface of an injection mold for forming the frame and injection of fluid plastic into the mold while maintaining the peripheral edge portion against an inside surface of the mold.
  • the subject invention also comprises a luggage case having at least a one outer shell.
  • the shell in turn generally having a broad face formed of a fabric membrane.
  • the improvement comprises an injection molded frame around the substantially entire periphery of the fabric membrane, and an autogenously formed bond between the frame and the fabric membrane.
  • the luggage made thereby is relatively light and remarkably strong for the amount of material used in its construction, partially as the result of the strong autogenous bond between the periphery of the panel and the injection molded frame.
  • the cost of such an injection molded frame and panel combination is remarkably low, given the material and processing savings that result directly from the autogenesis bond.
  • Figure 1 shows a luggage case shell together with its mating shell to form the outer construction of a luggage case.
  • Figure 2 shows a shell formed in accordance with the subject invention for use in the luggage of Figure 1.
  • Figures 5a and 5b are a cross section through a portion of the frame and panel showing the most preferred configuration for the autogenously bonded area.
  • Figure 6 shows a similar view of a slight variation of this most preferred configuration.
  • Figure 7 shows a luggage shell similar to that shown in Figure 3, but illustrating a further alternative of the bond or joint between the panel and the frame.
  • Figure 8a shows a simplified cross sectional view of the frame and panel in a portion of the injection mold for forming the frame portion of the shell.
  • Figure 8b shows a side view graphically illustrating the typical fill path taken by the molten thermoplastic in the injection mold at the edge portion of the injection molded frame.
  • This edge portion can be positioned to project into the injection mold cavity in a known manner and the cavity is filled with molten thermal plastic material, such as polyethylene, polypropylene and variations of these olefinic thermoplastics such as TPOs (thermal plastic olefins) or TPEs (thermal plastic elastomers).
  • the peripheral frame provides a stiffening portion to stabilize the generally flexible nature of the panel and provide the beam strength necessary, especially along the side walls, to permit a fairly secure clamshell closure as set forth above.
  • the panel in turn provides a tensile member or web between the adjacent and opposite walls of the frame lending its relatively high tensile strength (in comparison to its weight) to the overall construction.
  • a most preferred construction consists of providing the stiffened edge portion of the panel with a distinctive roll or curl 23 ( Figure 5) shown in cross section as having the shape of a "J "
  • this edge portion includes a first outwardly projecting lip followed by a gently curving tail portion 25 which terminates at the raw or cut edge 16
  • this panel edge portion is purposefully positioned against one of the inner surface 26 (in this case the inner frame defining walls) of the injection mold. Adjacent to this "J" portion the mold walls form an enlarged peripheral cavity 30 which inevitably forms a thicker edge section 31 of the frame.
  • the mold portion 20' could preferably be in the form of a collapsing core.
  • such a collapsing core may be desirable to accommodate removing that portion of the mold from within the finished shell once the plastic material has hardened adequately. This is especially applicable for the larger sizes of finished luggage where it might be expedient to include an inwardly projecting rim to stiffen the outermost edge of such a larger shell.
  • Collapsing core molds are a known expedient for molding complex shapes. Such techniques do not directly related to the inventive concept set forth herein.
  • the enlarged edge portion 31 of the injection molded frame is a smoothly curving portion which terminates at the juncture of the "J" edge portion detailed above and a continuous groove or invagination 32 which extends around the inside of the frame immediately adjacent to the edge portion of the panel.
  • This invagination not only provides an immediate aesthetic advantage, as will be detailed, but also permits the relative differential shrinkage between the hot injection molded peripheral frame and the relatively dimensionally stable foam panel to accommodate one another in the cooling process. This is illustrated in Figure 5b.
  • the injection molded frame has cooled substantially and in cooling has shrunk in all dimensions, but especially the peripheral dimension. The invagination has accommodated this shrinkage.
  • Figure 8a shows a section through an edge portion of the injection mold, in particular at the location where the badge 17 would be placed in the final assembly of the case 1.
  • the mold cavity formed between the mold halves provides a thin web portion 35 which constitutes most of the injection molded frame, and the thick section forming cavity 30 at the inner edge of the frame forming mold. All but the J portion of the panel remains free of the injection mold.
  • the collapsed foam panel in this area forms a seal between the adjacent lips 36 of the closed mold halves.
  • Plastic material is preferably injected into a point along this peripheral cavity 30 via channel 32. Note that the exit of this channel is directly opposite the J portion 23.
  • thermoplastic material first fills the thick section and then flows primarily from the filled thick section into the thin section.
  • the cut edge and J portion of the flexible panel is positioned within this thick section against one wall thereof, in this case the wall forming an inner surface of the finished shell.
  • the molten thermoplastic wave or front first pushes the textile firmly against the mold wall by occupying most of the space in this thick section. Only at a later stage does the molten plastic flow into the thin wall or web portion of the frame.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Abstract

Les valises composées de panneaux textiles cousus ne sont plus au goût du jour, leur fabrication est encombrante et nécessite de nombreuses étapes manuelles. Une valise plus moderne est essentiellement composée d'une mousse à mémoire de forme et d'un lamellé textile. Cette valise antérieure nécessite toujours des étapes manuelles pour l'application de parties structurelles stabilisatrices de forme à l'intérieur de la coque en mousse, et des coutures destinées à fixer la fermeture de type fermeture sur la périphérie de la coque. L'invention concerne un procédé de formage d'une valise de type double coque (1) comportant une structure périphérique (5, 5') moulée par injection et un panneau textile pour une face large (3). Les arêtes du panneau textile sont fixées à la structure moulée par injection au moyen d'une liaison autogène formée entre l'arête du panneau et la structure plastique durant le moulage.
EP00973663A 1999-10-19 2000-10-18 Procede de fabrication d'une coque de valise moulee par injection et valise ainsi fabriquee Expired - Lifetime EP1150587B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04004949A EP1433585A3 (fr) 1999-10-19 2000-10-18 Panneau comportant un cadre et procédé de fabrication

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16037699P 1999-10-19 1999-10-19
US160376P 1999-10-19
PCT/US2000/028901 WO2001028381A1 (fr) 1999-10-19 2000-10-18 Procede de fabrication d'une coque de valise moulee par injection et valise ainsi fabriquee

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP04004949A Division EP1433585A3 (fr) 1999-10-19 2000-10-18 Panneau comportant un cadre et procédé de fabrication

Publications (3)

Publication Number Publication Date
EP1150587A1 EP1150587A1 (fr) 2001-11-07
EP1150587A4 true EP1150587A4 (fr) 2002-02-20
EP1150587B1 EP1150587B1 (fr) 2004-06-02

Family

ID=22576632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00973663A Expired - Lifetime EP1150587B1 (fr) 1999-10-19 2000-10-18 Procede de fabrication d'une coque de valise moulee par injection et valise ainsi fabriquee

Country Status (17)

Country Link
EP (1) EP1150587B1 (fr)
JP (1) JP2003511178A (fr)
KR (1) KR100788552B1 (fr)
CN (2) CN1606938A (fr)
AR (1) AR027868A1 (fr)
AT (1) ATE268130T1 (fr)
AU (1) AU1215201A (fr)
BR (1) BR0007456A (fr)
DE (1) DE60011229D1 (fr)
DK (1) DK1150587T3 (fr)
ES (1) ES2222247T3 (fr)
HK (1) HK1031975A2 (fr)
MX (1) MXPA01006238A (fr)
MY (1) MY125316A (fr)
PT (1) PT1150587E (fr)
TW (1) TW503089B (fr)
WO (1) WO2001028381A1 (fr)

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EP1476373A4 (fr) 2002-01-25 2008-05-21 Samsonite Corp Dispositif pour maintenir un ordinateur portatif dans une mallette rigide pour ordinateur ou un attache-case
NL1021439C2 (nl) * 2002-09-12 2004-03-16 Curana Bvba Werkwijze voor het vervaardigen van een uit kunststof vervaardigd lichaam.
US6936127B2 (en) * 2002-12-20 2005-08-30 Tumi, Inc. Method of manufacture of a light-weight gusset frame
FR2890293B1 (fr) * 2005-09-06 2007-11-23 Hermes Sellier Sa Article de maroquinerie
IT1391577B1 (it) * 2008-09-09 2012-01-11 Valigeria Roncato Spa Valigia e metodo per la realizzazione di una cornice per valigia
ITPD20090102A1 (it) * 2009-04-22 2010-10-23 Ivoplast Srl Valigie, borse e simili in materiale tessile o similtessile resistente
CA2816194A1 (fr) 2010-10-29 2012-05-03 Reinhard Meersschaert Structure multi-materiau et mise en forme d'une valise
JP5310779B2 (ja) 2011-04-28 2013-10-09 トヨタ自動車株式会社 車両用ラゲージドア構造
JP6436776B2 (ja) * 2011-11-15 2018-12-12 サムソナイト アイピー ホールディングス エス．エー．アール．エル． 手荷物ケースのフレーム
FR2983430B1 (fr) * 2011-12-06 2014-09-05 Faurecia Automotive Ind Dispositif de moulage d'un ensemble, en particulier d'un ensemble d'insonorisation, notamment pour un vehicule automobile
TWI520670B (zh) 2012-11-15 2016-02-01 緯創資通股份有限公司 保護結構及包括該保護結構之電子裝置及該保護結構之製造方法
JP5954553B2 (ja) * 2014-07-18 2016-07-20 太平洋通商株式会社 収納体フレームの製造方法
IL245768A0 (en) * 2016-05-22 2016-08-31 Travel Smart Ltd Method and system for panel injection and injected panel
EP3301355B1 (fr) * 2016-09-28 2024-01-10 Valeo Vision Procédé d' obtention d'un ensemble de diffusion de lumière, notamment pour véhicule automobile
JP2018102628A (ja) * 2016-12-27 2018-07-05 偉浤 頼 ケースハウジングとリングフレームとからなるハードタイプスーツケース
CN108582642A (zh) * 2018-04-26 2018-09-28 浙江爱美德旅游用品有限公司 一种行李箱壳体的制作方法和由此制作的行李箱
CN112453251B (zh) * 2020-10-30 2022-06-21 惠州市诚业家具有限公司 一种置物篮自动成型工艺及成型模具
CN114601242B (zh) * 2020-12-04 2024-09-20 东莞永湖复合材料有限公司 具复合材料一体成型边框的行李箱及其制造方法
DE112022001687A5 (de) * 2021-03-24 2024-01-04 Kogelnik Holding Gmbh Behälter, insbesondere Koffer, mit zumindest einem halbschalenförmigen Bauteil oder Schale
KR102544339B1 (ko) 2021-09-08 2023-06-15 동아대학교 산학협력단 진동 및 충격 감쇄장치가 구비된 항공기 부품 보관케이스 및 회전성형공법을 이용한 제조방법
CN115195019B (zh) * 2022-07-05 2024-10-18 浙江步步乐箱包有限公司 一种箱包模具
EP4627964A1 (fr) * 2024-04-03 2025-10-08 Samsonite IP Holdings S.à r.l. Rebord intérieur intégral pour valises à côtés durs moulées par injection

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Also Published As

Publication number Publication date
ES2222247T3 (es) 2005-02-01
DE60011229D1 (de) 2004-07-08
CN1336804A (zh) 2002-02-20
CN1606938A (zh) 2005-04-20
HK1031975A2 (en) 2001-06-22
ATE268130T1 (de) 2004-06-15
EP1150587A1 (fr) 2001-11-07
TW503089B (en) 2002-09-21
BR0007456A (pt) 2001-10-16
PT1150587E (pt) 2004-09-30
KR100788552B1 (ko) 2007-12-26
MY125316A (en) 2006-07-31
AR027868A1 (es) 2003-04-16
AU1215201A (en) 2001-04-30
DK1150587T3 (da) 2004-08-23
MXPA01006238A (es) 2003-06-06
KR20010093199A (ko) 2001-10-27
CN1178607C (zh) 2004-12-08
WO2001028381A1 (fr) 2001-04-26
EP1150587B1 (fr) 2004-06-02
JP2003511178A (ja) 2003-03-25

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